{"product_id":"lisle-master-plus-disconnect-set-compact-quick-disconnect-tools-for-fuel-a-c-transmission-lines-in-molded-case","title":"Lisle Master Plus Disconnect Set — compact quick-disconnect tools for fuel, A\/C \u0026 transmission lines in molded case","description":"\u003cp\u003e\u003cstrong\u003eThe Lisle 39850 Master Plus Disconnect Set is a compact molded case containing the most commonly used quick-disconnect tools for fuel, A\/C, and transmission oil cooler lines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you service domestic or import vehicles, this all-in-one kit brings the connectors and adapters technicians reach for most often into a single, organized case. The set combines specially shaped tools for fuel line quick-connects, spring-lock couplings, air conditioning line couplings, and transmission oil cooler fittings so you can access and release lines cleanly and safely without improvising with screwdrivers or pliers.\u003c\/p\u003e\n\n\u003ch3\u003eWhich lines and fittings does this kit work with?\u003c\/h3\u003e\n\u003cp\u003eThe Master Plus Disconnect Set covers the common quick-connect styles found on fuel systems, A\/C service ports, and transmission oil coolers. It includes drivers sized to engage internal tabs and collars so plastic or nylon fittings aren’t damaged during service. Use it when removing fuel rails, replacing A\/C components, or servicing cooling line connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel line quick-connect tools sized for typical domestic and import fittings\u003c\/li\u003e\n  \u003cli\u003eSpring-lock coupling drivers for secure clip disengagement\u003c\/li\u003e\n  \u003cli\u003eAir conditioning line coupling adapters for metal and nylon lines\u003c\/li\u003e\n  \u003cli\u003eTransmission oil cooler disconnect tips to release sealed fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the molded case improve shop workflow?\u003c\/h3\u003e\n\u003cp\u003eThe tool set is housed in a purpose-molded case that keeps each piece visible and retained, reducing time spent searching for the right size. The compact layout makes it easy to grab the set for mobile jobs or to store on a workbench. Color-contrasted inserts and molded cavities help you confirm all parts are returned after a job.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom-molded slots for quick identification and secure storage\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits toolboxes and service carts\u003c\/li\u003e\n  \u003cli\u003eDurable plastic case protects tools from dirt and loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality can I expect?\u003c\/h3\u003e\n\u003cp\u003eEach disconnect tool is manufactured to withstand repeated engagement of plastic and metal fittings without bending or deforming. The tips are shaped to distribute force over the coupling, minimizing risk of cracking brittle nylon fittings. Components are corrosion-resistant for longevity in shop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy, non-marring tool profiles to protect fittings\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finishes for workshop durability\u003c\/li\u003e\n  \u003cli\u003ePrecision-formed tips for consistent release action\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lisle 39850 Master Plus Disconnect Set is designed for professional mechanics, automotive technicians, and experienced DIYers who regularly service fuel, air conditioning, or transmission oil cooler lines. It suits busy shops and mobile technicians who need a reliable, organized assortment of disconnect tools to speed routine maintenance and reduce the chance of damage when separating quick-connect couplings.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this set fit both domestic and import fuel lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes multiple sizes designed to work with common domestic and import quick-connect fuel fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the tools protected inside the case?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are — each piece sits in a molded slot that prevents loss and protects tips from damage during storage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":67584931758265,"sku":"B00MEPIRQ8","price":319.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lisle-39850-front-molded-case.jpg?v=1790459562","url":"https:\/\/redleafauto.ca\/products\/lisle-master-plus-disconnect-set-compact-quick-disconnect-tools-for-fuel-a-c-transmission-lines-in-molded-case","provider":"Redleaf Auto","version":"1.0","type":"link"}